2250865448 has 16 divisors (see below), whose sum is σ = 4545016980. Its totient is φ = 1038860928.

The previous prime is 2250865423. The next prime is 2250865471. The reversal of 2250865448 is 8445680522.

It can be written as a sum of positive squares in 2 ways, for example, as 2229539524 + 21325924 = 47218^2 + 4618^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2250865399 and 2250865408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10821365 + ... + 10821572.

Almost surely, 2^2250865448 is an apocalyptic number.

It is an amenable number.

2250865448 is an abundant number, since it is smaller than the sum of its proper divisors (2294151532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2250865448 is a wasteful number, since it uses less digits than its factorization.

2250865448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21642956 (or 21642952 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 44.

The square root of 2250865448 is about 47443.2866483763. The cubic root of 2250865448 is about 1310.5386841159.

The spelling of 2250865448 in words is "two billion, two hundred fifty million, eight hundred sixty-five thousand, four hundred forty-eight".